{
  "type": "minecraft:crafting_shaped",
  "key": {
    "B": {
      "item": "minecraft:brick"
    },
    "I": {
      "item": "minecraft:iron_block"
    },
    "L": {
      "item": "cold_sweat:boiler"
    },
	"S": {
      "item": "cold_sweat:smokestack"
    }
  },
  "pattern": [
    " S ",
    "BLB",
    "BIB"
  ],
  "result": {
    "item": "cold_sweat:hearth"
  }
}
